From daf1f35793c8fb17850579d24fd6d18a3c1e1249 Mon Sep 17 00:00:00 2001
From: "A. Abram White" <awhite@apache.org>
Date: Tue, 15 Aug 2006 16:16:57 +0000
Subject: [PATCH] Marc correctly pointed out that FileInputStream.read() isn't
 guaranteed to read all available data into the given buffer in one call.

git-svn-id: https://svn.apache.org/repos/asf/incubator/openjpa/trunk@431635 13f79535-47bb-0310-9956-ffa450edef68
---
 .../java/org/apache/openjpa/lib/meta/FileMetaDataIterator.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/openjpa-lib/src/main/java/org/apache/openjpa/lib/meta/FileMetaDataIterator.java b/openjpa-lib/src/main/java/org/apache/openjpa/lib/meta/FileMetaDataIterator.java
index 168012cd3..8355e72a1 100644
--- a/openjpa-lib/src/main/java/org/apache/openjpa/lib/meta/FileMetaDataIterator.java
+++ b/openjpa-lib/src/main/java/org/apache/openjpa/lib/meta/FileMetaDataIterator.java
@@ -147,7 +147,8 @@ public class FileMetaDataIterator implements MetaDataIterator {
                     content = bout.toByteArray();
                 } else {
                     content = new byte[(int) len];
-                    fin.read(content);
+                    for (int r, o = 0; o < content.length && (r = fin.
+                        read(content, o, content.length - o)) != -1; o += r);
                 }
                 return content;
             } finally {